Modular record storage unit



FIG. 1 is a perspective view of a modular record storage unit showing my new design;

FIG. 2 is an exploded perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and

FIG. 7 is a top plan view thereof. 

The ornamental design for a modular record storage unit, substantially as shown. 